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• ⚡ Voltage Drop Calculator
• ⚡ Wire Size Calculator
• ⚡ Ohms Law Calculator
• ⚡ kVA ↔ kW Conversion
• ⚡ Voltage Drop — Other Scenarios
• ⚡ Ampacity — Other Scenarios
• ⚡ Breaker Size Calculator
• ⚡ Load Calculation
• ⚡ Motors Calculator
• ⚡ Transformer Calculator
• ⚡ HVAC Calculator
• ⚡ Report generation: Included (EEE branding)
• ⚡ Project saving: Included (up to 10 projects)

• ⚡ PE Exam Preparation (10 practice questions/day, registration required)

Everything in Free. Start with a 14-day free trial, no card required.

• ⚡ Report generation: Included (custom logo & company name branding)
• ⚡ Project saving: Included (up to 30 projects)

• ⚡ PE Exam Preparation (unlimited practice + progress tracking)

Everything in Pro, plus advanced exam review. Start with a 14-day free trial, no card required.

• ⚡ Report generation: Included (white-label, no credit line)
• ⚡ Project saving: Included (up to 50 projects)
• ⚡ Priority support

• ⚡ PE Exam Preparation (timed exams + wrong answers review + last 10 sessions review)